Automatic PSA Oxygen Generator, Hospital, medical, and Drug Filling Production Line

Our PSA (Pressure Swing Adsorption) technology represents a revolution in non-cryogenic air separation and oxygen generation, utilizing a special grade of Zeolite Molecular Sieve (ZMS).

The system operates by passing compressed air through a Twin Tower PSA module with automatic changeover valves. After drying in a Refrigerated Dryer, the air contacts the ZMS bed which preferentially adsorbs nitrogen molecules. While one tower produces nitrogen, the other undergoes regeneration through depressurization. The oxygen output is collected in a surge vessel where pressure is maintained by a Back Pressure Regulator.

The system utilizes zeolite molecular sieve as a sorbent to produce oxygen through PSA technology. The molecular sieve demonstrates greater nitrogen adsorption capacity than oxygen under specific pressures. A PLC controls pneumatic valves to alternate adsorption and desorption cycles between two towers, achieving oxygen/nitrogen separation and producing oxygen at desired purity levels.

• 12 months quality warranty after acceptance or 18 months after equipment delivery
• Lifetime maintenance service commitment
• 36-hour on-site response for domestic customers during warranty
• Comprehensive training in operation, maintenance, and troubleshooting
• 24/7/365 technical support
• Scheduled maintenance reminders and regular system surveys
• Lifetime availability of accessories and wear parts
• Free remote instruction and training
• Affordable spare parts and service after warranty
• Individual trace files and quarterly surveys for all products

• Ferrous metallurgy: Electric furnace steel making, blast furnace iron making, cupola oxygen blasting, heating, and cutting
• Non-ferrous metal refineries: Productivity improvement, energy cost reduction, and environmental protection
• Water treatment: Oxygen aeration, active sludge process, surface water reaeration, fish farming, and industrial oxidation
• Other industries: Chemical production, solid waste incineration, concrete production, and glass manufacturing
• Custom high-pressure systems available (up to 250 bar) for cylinder filling
• Medical-grade oxygen production with optional purification systems